Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21228339 · ArcScan

Block

#21,228,339

2026-09-16 22:28:46 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,339
Timestamp: 3 days ago · 2026-09-16 22:28:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x89ab47724b07381038c74f6df89db0bf47c267834c49c19a044489522a1a4fc0
Parent hash: 0xad7a8709…cf3d6ea6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,339 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

33.7%10,102,792 / 30,000,000

Base fee

20 gwei

State root

0x5af3d522a12f…5ab1794d073f

Transactions root

0xa965484cf15c…466cb28e6c33

Receipts root

0xb85fb3fe1f39…662191bcc2b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800